The XRAY NT1 Aluminum Steering Block Extensions are identical to the previous model in design and geometry, but are now made from aluminum to provide increased durability and unmatched lifespan.

The extensions are CNC-machined from premium Swiss 7075 T6 aluminum, and black anodized. The extensions mount to the steering blocks and feature the same three Ackermann positions that were found on the previous extensions. Bump steer can be easily changed by adding or removing shims.